Arcc Max Business (opc) Private Limited

Backhoe Loader SPARE PARTS AVAILABLE.GENUIEN QUALITY.

Backhoe Attachments Overview

Backhoe attachments are specialized tools designed to extend the functionality of backhoes for various construction, landscaping, demolition, and utility tasks. They mount on the backhoe arm or front loader, allowing the machine to perform a wide range of jobs.

Common Backhoe Attachments:

1. Buckets:

   • Standard Digging Bucket: For general digging and trenching.

   • Trenching Bucket: Narrower bucket for digging trenches.

   • Rock Bucket: Heavy-duty bucket with reinforced teeth for rocky or hard soils.

   • Grading or Clean-up Bucket: Wider, with smooth edges for leveling and finishing.

   • Ditch Cleaning Bucket: Curved design for cleaning ditches and slopes.

2. Hydraulic Breakers (Hammers):

   • Used for breaking concrete, asphalt, rocks, and hard materials.

   • Powered by the backhoe’s hydraulic system.

   • Ideal for demolition, roadwork, and quarrying.

3. Augers:

   • Drill holes for posts, poles, trees, or foundations.

   • Available in various diameters and lengths.

   • Used in landscaping, fencing, and construction.

4. Thumbs (Hydraulic or Mechanical):

   • Mounted on the backhoe arm to grasp and hold materials.

   • Helps in handling debris, logs, rocks, and demolition waste.

   • Increases control and efficiency during material handling.

5. Rippers:

   • Used to break up hard ground, rock, or pavement.

   • Typically one or more sharp teeth mounted on the backhoe arm.

   • Useful for site preparation and clearing.

6. Compactors:

   • Plate compactors or hydraulic compactors attach for soil compaction in trenches and backfills.

   • Ensures proper soil density to prevent settling.

7. Grapples:

   • For grabbing bulky materials like scrap, logs, or demolition debris.

   • Hydraulic grapples provide strong gripping power.

8. Forks:

   • Pallet forks allow lifting and moving pallets or other materials.

   • Converts the backhoe into a rough-terrain forklift.

Benefits of Using Backhoe Attachments:

• Increased versatility and job site efficiency.

• Ability to perform multiple tasks with one machine.

• Reduced need for additional equipment.

• Improved precision and control in material handling and excavation.

958 Torque Converter Assembly — Details

Function:
The torque converter is a type of fluid coupling that transfers and multiplies engine torque to the transmission, allowing smooth power delivery, especially during load changes and startup.

Key Components of the Torque Converter Assembly:

• Pump (Impeller):
  Connected to the engine, it pushes transmission fluid inside the converter.

• Turbine:
  Connected to the transmission input shaft; receives fluid from the pump and transfers torque.

• Stator:
  Redirects fluid returning from the turbine back to the pump, improving efficiency and torque multiplication.

• Housing:
  Encases the components and contains the fluid.

• Seals and Bearings:
  Ensure fluid containment and smooth rotation.

Typical Applications of the 958 Torque Converter Assembly:

• Used in Liebherr L 958 wheel loader and similar heavy equipment.

• Sometimes also fitted in machines like Komatsu WA380-5 or comparable loaders (if 958 refers to model series).

Specifications:

• Torque multiplication ratio: Varies, generally around 2:1 to 2.5:1 during stall.

• Fluid type: Requires specific transmission or torque converter fluid as per manufacturer’s specs.

• Dimensions and weight: Size varies; heavy-duty construction.

Common Issues:

• Slippage causing loss of power transmission.

• Overheating of transmission fluid.

• Fluid leaks from seals.

• Noise or vibration from worn components.

• Reduced torque multiplication efficiency.

Maintenance Tips:

• Use only recommended transmission fluids.

• Regularly check fluid level and quality.

• Replace filters and fluids as per service intervals.

• Inspect for leaks and seal condition.

• Listen for abnormal noises and check performance regularly.

Replacement & Spare Parts:

• Complete torque converter assembly.

• Seal kits and gaskets.

• Bearings and bushings.

• Turbine, stator, and pump components (if serviced separately).

How to Get the Correct 958 Torque Converter Assembly:

• Identify your machine make and model (e.g., Liebherr L958).

• Use OEM part numbers or consult your equipment’s parts manual.

• Purchase from authorized dealers or certified suppliers to ensure genuine parts.